Doctor profile · Federal record
Dr. Craig Armstrong, D.C
Chiropractor (CMS: Chiropractic) · Modesto, CA
- NPI 1730274671
- 36 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1136 Tully RD
Modesto, CA 953504994
(209) 577-3536 - Mailing address
-
Po Box 5135
Modesto, CA 953525135
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- February 12, 2008
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 111N00000X — NUCC code
- State license (1)
- California #DC0209050
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1730274671. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
101
Distinct HCPCS
1
Medicare allowed
$3,932
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98941 |
Chiropractic manipulative treatment, 3-4 spinal regions | 101 | 23 | $39 |
In context: peer comparison
Among 15 peers in Modesto Chiropractor, average services per provider: 326. This provider delivers 0.3× the peer median.Frequently asked questions
What is Dr. Craig Armstrong's medical specialty?
Dr. Craig Armstrong practices Chiropractor in Modesto, CA.
Where does Dr. Craig Armstrong practice?
Dr. Craig Armstrong practices at 1136 Tully RD, Modesto, CA 953504994. Office phone: 2095773536.
What is Dr. Craig Armstrong's NPI?
Dr. Craig Armstrong's National Provider Identifier (NPI) is 1730274671, issued by NPPES.
Does Dr. Craig Armstrong accept Medicare assignment?
Dr. Craig Armstrong does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Craig Armstrong commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941). Source: CMS Medicare Physician & Other Practitioners file.